2129177772

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1037611}}^1$

素因数の和:1037643

約数の個数: 48

約数和(自身を含む): 5810627200

約数和(自身を除く): 3681449428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 1037611, 2075222, 3112833, 4150444, 6225666, 9338499, 12451332, 18676998, 19714609, 28015497, 37353996, 39429218, 56030994, 59143827, 78858436, 112061988, 118287654, 177431481, 236575308, 354862962, 532294443, 709725924, 1064588886, 2129177772]

約数ペア:

[(1, 2129177772), (2, 1064588886), (3, 709725924), (4, 532294443), (6, 354862962), (9, 236575308), (12, 177431481), (18, 118287654), (19, 112061988), (27, 78858436), (36, 59143827), (38, 56030994), (54, 39429218), (57, 37353996), (76, 28015497), (108, 19714609), (114, 18676998), (171, 12451332), (228, 9338499), (342, 6225666), (513, 4150444), (684, 3112833), (1026, 2075222), (2052, 1037611)]